In response to the problems that current peanut seeders has difficult to adapt to the working environment of clay loam soil in Southern China and can only be used for a single variety, an universal rotary tillage high ridge single seed seeder was designed in this study. Based on the agronomic requirements of peanut seeding, theoretical analysis and design were conducted on the key components of the seeder. In order to select a seed metering device that could be suitable for multiple peanut varieties, the main peanut varieties ‘Silihong’ and ‘Xianghua’ planted in Southern China were used as experimental objects. The type of seed metering disc and the speed of the seed metering shaft were taken as experimental factors, and the seed spacing qualification index and the damage rate were taken as evaluation indicators. Single factor bench tests were conducted based on the JPS-12 type seed metering performance test bench, and 2BHG-160 rotary tillage high ridge single seed seeder prototype was trail produced and field experiments were conducted. The results of the bench test showed that the optimal type of seed tray for sowing ‘Silihong’ and ‘Xianghua’ was the large seed tray, and the optimal seed axis speed was 10 r/min. The field test results showed that the qualified index of grain spacing between ‘Silihong’ and ‘Xianghua’ were 94.04 and 93.22, and the damage rates were 0.14%、0.62%, respectively. The qualified rate of the seeding depth of the whole machine, the ridge stability coefficient, and furrow stability coefficient were 84%, 96.69%, and 95.47%, respectively. In conclusion, the machine designed in this study has good performance and can be used for peanut sowing in the southern clay loam environment.
TaoQ, JiangM L, XiuC B, ShiP X. Effects of basal topdressing ratio on nutrient and enzymatic activity of sand soil and yield of peanut under mulch drip irrigation system[J/OL]. Chinese Journal of Oil Crop Sciences:1-6. --. in Chinese)
WangX D, YuS T, ZhangG H, WangH, FengM, DuX F, FanQ, YuG Q. Optimization of agrobacterium tumerfaciens mediated peanut transformation system and studies on the drought tolerance of transgenic AIDREB2A peanut[J]. Journal of China Agricultural University, 2018, 23(7): 26-35 (in Chinese)
HuH, LiH W, LiC Y, WangQ J, HeJ, LiW Y, ZhangX C. Design and experiment of broad width and precision minimal tillage wheat planter in rice stubble field[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(4): 24-32 (in Chinese)
LiuX P, XiaoW L, MaL, LiuL C, WanG W, LiaoQ X. Design and ditching quality experiment on combined ship type opener of direct rapeseed seeder[J]. Transactions of the Chinese Society for Agricultural Machinery, 2017, 48(11): 79-87 (in Chinese)
ZhaoS H, LiuH P, HouL T, ZhangX, YuanY W, YangY Q. Development of deep fertilizing no-tillage segmented maize sowing opener using discrete element method[J]. Transactions of the Chinese Society of Agricultural Engineering, 2021, 37(13): 1-10 (in Chinese)
ZhaoY Z, GouJ B, WangY F, DongS K, ZhaoS H. Design and experiment of furrow opener for deep fertilizing at involute side of no-tillage seeder[J]. Journal of Northeast Agricultural University, 2022, 53(12): 91-100 (in Chinese)
XiaoW Z, KongD P, DuanJ, WangX M, WangJ T, WangD S. Design and test of peanut no-tillage planter under the coverage of the wheat straw[J]. Journal of Agricultural Mechanization Research, 2022, 44(7): 128-132 (in Chinese)
NieX Z, YuY, JiangJ T, MaY P, FanY Q. Design and experiment of miss-seeding detection and reseeding system for peanut precision sower[J]. Journal of Qingdao Agricultural University :Natural Science, 2020, 37(2): 140-145 (in Chinese)
LüX L, HuZ C, LiuM J, YuX T, ZhangH J. Design and experiment of the 2BQHM-2 peanut mulching film and punching planter[J]. Journal of South China Agricultural University, 2015, 36(1): 96-100 (in Chinese)
[27]
德易播机械发展有限公司.手推式多功能点播机[EB/OL].[--].
[28]
Deyibo Machinery Development Co., Ltd.Hand push multifunctional on-demand player[EB/OL].[--]. in Chinese)
GuF W, HuZ C, ChenY Q, WuF. Development and experiment of peanut no-till planter under full wheat straw mulching based on “clean area planting”[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(20): 15-23 (in Chinese)
DongJ, WangR L, XuH Y. Experiment study of 2BFD-2 type peanut pipe-laying and film-covering drill [J]. Journal of Shenyang Agricultural University, 2014, 45(6): 751-755 (in Chinese)
[33]
NY/T 503—2015单粒(精密)播种机作业质量 [S]. 北京:中国标准出版社,2015
[34]
NY/T 503—2015(precision drills) Operating quality of single grain seed drills[S].Beijing: China Standard Press, 2015 (in Chinese)
[35]
陈超鹏. 双翼铧式垄沟开沟器结构设计与试验研究[D]. 长沙: 湖南农业大学, 2020
[36]
ChenC P. Structural design and experimental study of double-wing moldboard-style furrow opener [D]. Changsha: Hunan Agricultural University, 2020 (in Chinese)
Chinese Academy of Agricultural Mechanization. Agricultural Machinery Design Manual[M]. Beijing: China Agricultural Science and Technology Press, 2007: 463-466 (in Chinese)
HuT, QuanW, WuM L, LiL. Design and experiment of seed channel opener for double ridge four row peanut seeder[J]. Journal of Agricultural Science and Technology, 2021, 23(9): 129-137 (in Chinese)
[41]
GB/T6973—2005单粒(精密)播种机试验方法 [S]. 北京:中国标准出版社,2005
[42]
GB/T 6973—2005(precision drills) Testing method of single grain seed drills [S]. Beijing: China Standard Press, 2005 (in Chinese)
[43]
JB/T 10293—2013单粒(精密)播种机技术条件 [S]. 北京:机械工业出版社,2013
[44]
JB/T 10293—2013(precision drills) Specifications of single grain seed drills[S].Beijing: China Machine Press, 2013 (in Chinese)
[45]
NY/T 740—2003田间开沟机械作业质量 [S]. 北京:中国标准出版社,2003
[46]
NY/T 740—2003Field operation quality of ditchers [S].Beijing: China Standard Press, 2003 (in Chinese)
[47]
GB/T 5668.3—1995旋耕机械试验方法 [S]. 北京:中国标准出版社,1995
[48]
GB/T 5668.3—1995-Testing methods Rotary tiller[S].Beijing: China Standard Press, 1995 (in Chinese)
[49]
包攀峰. 犁旋组合式开沟起垄机设计与试验研究[D]. 长沙: 湖南农业大学, 2017
[50]
BaoP F. Design and experimental research of rotary plow ridging combined rape ditching device[D]. Changsha: Hunan Agricultural University, 2017 (in Chinese)